A typical adult human lung contains

Assignment Help Physics

Reference no: EM13557170

A typical adult human lung contains about 270 million tiny cavities called alveoli. Estimate theaverage diameter of a single alveolus. Assume the alveoli arespherical and a typical human lung is about 2.05 liters.

Reference no: EM13557170

Questions Cloud

Two identical rectangular rods of metal : Two identical rectangular rods of metal are welded end to end witha temperature of T1 = 0o C on the left sideand a temperature of T2 = 100o Con the rightside. In 2.0 minutes, 10J is conducted at a constant rate from theright side to the left side.

Axis of a rotating turntable of varable speed : A coin is placed 11.0cm from the axis of a rotating turntable of varable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until arate of 36 rpm is reachedand the coin slides off.

What is the magnitude of the rockets acceleration : A rocket blasts off and moves straight upward from the launch padwith constant acceleration. After 2.8s the rocket is at a height of 75m. What is the magnitude of the rocket's acceleration?

Determine the charge on each ball and the tension in threads : Two identical insulating balls are suspended by a seperate 0.25m threads that are attached to a common point on a ceiling. Each ball has a mass of 8.0 x 10E-4 Kg. At first the balls are uncharged and hang straight down.

A typical adult human lung contains : A typical adult human lung contains about 270 million tiny cavities called alveoli. Estimate theaverage diameter of a single alveolus. Assume the alveoli arespherical and a typical human lung is about 2.05 liters.

Calculate the dielectric constant of the inserted material : An air-filled parallel plate capacitor with a plate spacing of 1.20 cm has a capacitance of 6.00 uF. The plate spacingis now doubled and a dielectric is inserted, completely filling the space between the plates.

What is direction and magnitude of electric field at point : A 5.2E-6C charge is positioned at x=-0.70, y=0.0 A second charge of -1.5E-6C is positioned at x=+0.30, y=0.0. What is the direction and magnitude of the electric field at the point x=0.0,y=1.0(all distances in meters)

Net charge contained by cube in terms of the given variables : Figure below shows a closed Gaussian surface in the shape of acube of edge length l. It lies in a region where theelectric field is given by = (ax + a) + b + c. What is the net charge contained by the cube in terms ofthe given variables?

Find horizontal distance between hisinitial and final points : A diver springs upward from a board that is threemeters above water. At an instant he contacts the water his speedis 9.20 m/s and his body makes an angle of 78.0o with respect to the horizontal surface of the water.

User Account

All Pages